Even more confused now. I used to think it only applied to in-camera but have been told by many that this is not the case at all and it applies to any compressed RAW recording; in-camera or externally. If it was internal only, why would Atomos have had to reach a licensing agreement with Red after the threat of legal action when all their recording is external? If it does apply only to in-camera recording, I still think a battery grip recorder could be a way forward if it bypassed the patent.